Use promo code “SECURITY30” at checkout for an extra 30% off this Blink Outdoor 4 two-camera system at Woot. It’s the best deal we’ve seen for this model in any condition. The kit includes two cameras, a Sync Module 2, mounting hardware, and a two-year battery life on the included AA lithium batteries. These units are Amazon Refurbished and backed by a 90-day Woot limited warranty. Coupon ends today. Buy Now at Woot! An Amazon Company